Simple log renderer

render.py

#!/usr/bin/env python3

import codecs
import re
import sys

sys.stdout = codecs.getwriter("utf-8")(sys.stdout.detach())
link = r'((ftp|https?)://([^\s<>"\'\[\]),;:.&]|&(?![gl]t;)|[\[\]),;:.](?! ))+)'

print("Content-Type: text/html; charset=utf-8")
print("")
with open("LOG", encoding="utf-8") as log:
    previous = 0
    ptext = ""
    for line in log:
        unixtime = int(line[:10])
        if (previous > 0) and ((unixtime - previous) > 90):
            print("<br><br>")
        elif not (ptext[-1:] in ".?!"):
            print("<br><br>")
        text = line[11:].replace("&", "&amp;").replace("<", "&lt;")
        text = re.sub(link, '<a href="\g<0>">\g<0></a>', text)
        text = text.rstrip("\n")
        print(text)
        previous = unixtime
        ptext = text